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Discover detailed documentation on occupational safety in walkie-talkie manufacturing! The document provides practical guidance to protect the health and safety of workers, while ensuring efficient production processes and regulatory compliance.

Table of Contents

PART I: CURRENT STATE OF SAFETY WORK IN THE WALKIE-TALKIE MANUFACTURING INDUSTRY

I. General Situation

The Ministry of Labour, Invalids and Social Affairs informs sectors and localities of the occupational accident situation in the first 6 months of 2024 and outlines key solutions to proactively prevent incidents and accidents in the last 6 months of 2024. According to reports from 61 out of 63 centrally governed provinces and cities, in the first 6 months of 2024, there were a total of 3,201 occupational accidents nationwide (a decrease of 227 cases, equivalent to 7.09% compared to the same period in 2023), resulting in 3,065 victims (a decrease of 197 people, equivalent to 6.04% compared to the first 6 months of 2023), including both employees under labor contracts and those working without labor contracts. Specifically:

Number of fatal occupational accidents: 320 cases, a decrease of 25 cases (7.25%) compared to the first 6 months of 2023 (including 245 cases in areas with labor relations, a decrease of 28 cases or 10.3%; and 75 cases in areas without labor contracts, an increase of 3 cases or 4.2% compared to the first 6 months of 2023);
Number of deaths due to occupational accidents: 346 people, a decrease of 7 people or 1.98% compared to the same period in 2023 (including 268 in areas with labor relations, a decrease of 13 people or 4.63%; and 78 in areas without labor contracts, an increase of 6 people or 8.33%).
Number of people seriously injured: 810 people, an increase of 26 people or 3.32% compared to the first 6 months of 2023 (including 710 in areas with labor relations, a decrease of 5 people or 0.7%; and 100 in areas without labor contracts, an increase of 31 people or 44.92%).

Download the PDF file Occupational Accident Report – First 6 Months of 2024 issued by the Ministry of Labour, Invalids and Social Affairs.

The occupational accident situation in the first 6 months of 2024 in both sectors with and without labor relations saw a decrease in the number of deaths and fatal accidents compared to the same period in 2023.

II. Some Occupational Accidents in Walkie-Talkie Manufacturing Plants

In the walkie-talkie manufacturing industry, occupational accidents can occur due to various factors, from technical failures to shortcomings in work processes. Below are some typical accidents that walkie-talkie manufacturing plants should be aware of:

Electrical incidents: Due to improperly maintained electrical equipment or wiring failures, many workers have suffered serious electrical shocks, leading to electrical burns or severe injuries.
Accidents with machinery: Accidents occur when workers come into direct contact with machinery, such as getting caught in moving parts or being struck by operating components.
Chemical-related issues: During production, the use of chemicals can lead to risks such as exposure to toxic substances, causing skin burns, irritation, or respiratory problems.
Ergonomics-related incidents: High work intensity and improper working postures can lead to musculoskeletal injuries, such as back pain or wrist problems.

Factories need to proactively implement safety measures to prevent and minimize occupational accidents, including employee training, regular equipment maintenance, and implementation of safe work procedures.

PART II: OCCUPATIONAL SAFETY AND HEALTH WHEN WORKING IN A WALKIE-TALKIE MANUFACTURING PLANT

I. Occupational Safety and Health for Mechanical Machining Staff

1. Characteristics of Mechanical Machining Work

Mechanical machining in walkie-talkie production plays a crucial role in creating precise and high-quality mechanical components. The process begins with cutting metal or plastic sheets into the required dimensions according to design drawings. Then, these components are fed into drilling machines to create holes and necessary details, ensuring they meet the technical and functional requirements of the final product.

The next stage is shaping the mechanical components, including bending, pressing, and forming parts like the casing and frame so they can be assembled perfectly. Each step in this process requires high precision and skilled craftsmanship to ensure that the components not only meet standards for size and shape but also fulfill requirements for durability and functionality. Continuous quality checks and adjustments to the machining equipment are necessary to ensure all components are uniform and free of defects, helping to guarantee the final product operates stably and effectively.

2. Types of Occupational Accidents during Mechanical Machining

During the mechanical machining process, occupational accidents can occur for various reasons. One common hazard is getting caught in machinery, such as when workers are inattentive and come close to the moving parts of cutting or drilling machines. These incidents can cause serious injuries like broken bones or severed hands.

Additionally, during drilling and cutting, metal dust and debris can fly out and cause eye or skin injuries if not properly protected. Using equipment incorrectly or failing to maintain it adequately can also lead to accidents, such as when a cutting blade chips or a machine shaft becomes unstable, increasing the risk of incidents. Furthermore, accidents due to high work pressure and fatigue can reduce workers’ attention and skills, increasing the risk of accidents. For prevention, strict adherence to safety regulations, use of personal protective equipment, and regular machine maintenance are crucial.

3. Causes of Occupational Accidents in Mechanical Machining

Occupational accidents in mechanical machining often stem from a combination of multiple factors. A primary cause is a lack of equipment maintenance and inspection. Malfunctioning or improperly calibrated machinery can lead to failures during cutting, drilling, or shaping, endangering the operator. Additionally, non-compliance with safety procedures, such as not using personal protective equipment or failing to follow work instructions, is a significant cause. When workers do not wear safety glasses or gloves, they are vulnerable to injuries from metal dust or debris during machining. Fatigue and work pressure also reduce attention and quick reaction capabilities, leading to operational errors and an increased risk of accidents.

Furthermore, inadequate training or lack of experience among workers can increase the likelihood of errors during the machining process. To minimize risks, factories need to focus on regular equipment maintenance, training workers on safety procedures, and ensuring that all occupational safety regulations are strictly enforced.

4. Preventive Measures for Occupational Accidents in Mechanical Machining

To minimize the risk of occupational accidents during mechanical machining, implementing preventive measures is essential. First and foremost, regular equipment maintenance and inspection are crucial to ensure that machinery operates stably and poses no risk of failure. Workers must be thoroughly trained in safe work procedures and the correct use of equipment, including wearing full personal protective equipment such as safety glasses, gloves, and masks.

Besides that, factories should establish strict regulations on occupational safety, such as thoroughly inspecting the condition of machinery before operation and implementing protective measures to avoid direct contact with moving parts. Maintaining a tidy and clean work environment also helps reduce the risk of slips, trips, and other accidents. Finally, reducing work pressure and providing adequate rest for workers will help maintain focus and reduce the risk of errors. A combination of these measures helps create a safe working environment, minimizing accident risks and protecting workers’ health.

5. Occupational Safety Regulations for Mechanical Machining

Occupational safety regulations in mechanical machining are a critical factor in protecting workers from accidents and risks during production. Firstly, workers must be fully trained on safe work procedures, including how to operate machinery and use personal protective equipment such as glasses, gloves, and ear protection. These procedures must be strictly followed to minimize the risk of injury. Machinery and equipment must be regularly inspected and maintained to ensure they function well and do not cause failures.

Work areas must be kept clean and tidy, and tools and equipment must be placed in their designated locations after use to avoid the risk of slips, trips, or collisions. Safety warning signs and instructions should be placed in highly visible locations, reminding workers of potential hazards and preventive measures. Finally, regular supervision and inspection by management also play a crucial role in ensuring that all safety regulations are followed, thereby creating a safe and effective working environment.

6. Handling Emergency Occupational Accident Situations in Mechanical Machining

When an occupational accident occurs during mechanical machining, handling the emergency situation quickly and effectively is crucial to minimize consequences. As soon as an accident is noticed, the worker or a witness must immediately stop the machinery and alert the rescue team or management. If there are serious injuries, emergency services should be called immediately, providing detailed information about the situation so they can prepare an appropriate response.

In case of cuts, punctures, or other injuries involving metal, the wound should be immediately cleaned with clean water to reduce the risk of infection. Applying a pressure bandage or clean gauze to control bleeding is also necessary. Others in the accident area should avoid contact with the machinery or hazardous area until authorities have completed their work. After the incident, conducting an investigation into the cause and re-evaluating safety procedures is necessary to identify preventive measures and improve work processes to prevent similar accidents from happening in the future.

II. Occupational Safety and Health for Staff Welding and Attaching Components

1. Characteristics of Welding and Attaching Components

The work of welding and attaching components in walkie-talkie manufacturing is a delicate and important stage, requiring high precision and skilled craftsmanship. During the welding process, electronic components such as microprocessors, resistors, and capacitors are attached to the circuit board using lead or lead-free solder. This process requires the technician to meticulously control the temperature and soldering technique to ensure the solder joints are strong, without short circuits or open connections.

After the small components are soldered, the next step is to attach larger components like the battery and antenna to their designed positions on the circuit board. This installation must be precise to ensure the components function effectively and do not interfere with other parts of the device. The technician must thoroughly check all connections and contacts to ensure there are no errors and that all components work in sync. Precision in this work is crucial as it directly affects the performance and reliability of the final product.

2. Types of Occupational Accidents during Welding and Attaching Components

During the process of welding and attaching components, many types of occupational accidents can occur due to the nature of the work, which requires the use of hot equipment and small components. One of the common accidents is burns from contact with soldering tools or components at high temperatures. Electrical burns are also a risk if the electrical system is not properly insulated or if there is a wiring fault. Solder dust and fumes can cause respiratory problems and skin irritation if personal protective equipment such as masks and safety glasses are not used.

Additionally, while attaching large components like batteries and antennas, workers may suffer injuries from heavy objects or from unstable components during assembly. Inattention and carelessness in operations can lead to impacts, causing scratches or broken bones. The use of personal protective equipment and adherence to safety procedures are essential to minimize these risks and protect the health of workers.

3. Causes of Occupational Accidents when Welding and Attaching Components

Occupational accidents during the process of welding and attaching components can arise from various causes. A primary cause is carelessness and non-compliance with safety procedures, especially when working with high-temperature welding equipment. When workers do not follow personal protection measures such as wearing safety glasses and gloves, they are susceptible to burns from contact with soldering tools or molten solder. Furthermore, if welding equipment or tools are not properly maintained, the risk of malfunction or technical failure can increase the likelihood of accidents, such as electrical burns or short circuits.

Incidents can also occur when large components like batteries and antennas are not installed correctly, leading to collisions or breakages. A poorly ventilated work environment can lead to the accumulation of solder fumes and dust, causing respiratory and health problems. Lack of experience and inadequate training also contribute to an increased likelihood of accidents, as workers may not be fully aware of the risks and how to handle situations. Therefore, adhering to safety procedures, regular equipment maintenance, and providing adequate training for workers are crucial to minimizing the causes of accidents during the welding and component attachment process.

4. Preventive Measures for Occupational Accidents when Welding and Attaching Components

To minimize occupational accidents during the process of welding and attaching components, implementing preventive measures is very important. First, workers need to be thoroughly trained on welding and assembly procedures, including safety techniques when working with high-temperature equipment. The full use of personal protective equipment, such as anti-welding glasses, heat-resistant gloves, and masks, helps protect against the risks of burns and irritation. Ensure that the work area is well-ventilated to minimize the accumulation of welding fumes and dust, helping to protect the respiratory system of workers.

Welding equipment and tools must be regularly inspected and maintained to ensure they operate effectively and safely. During the installation of large components such as batteries and antennas, it is necessary to ensure that the components are securely and correctly attached to avoid the risk of falling or impact. Finally, creating a clean work environment and organizing the workspace reasonably helps to minimize the risk of slips, trips, or collisions. Implementing these measures not only protects the health and safety of workers but also enhances production efficiency.

5. Occupational Safety Regulations when Welding and Attaching Components

To ensure occupational safety during the process of welding and attaching components, strict regulations must be implemented. First, workers must be fully trained on work procedures and safe welding techniques, including the use of personal protective equipment such as safety glasses, heat-resistant gloves, and masks. Work areas must be equipped with ventilation systems to remove welding fumes and dust, and must be kept clean and tidy to avoid the risk of slips, trips, or collisions. Welding machinery and equipment need to be regularly inspected and maintained to ensure they operate effectively and safely. Workers also need to follow a procedure for checking components before and after welding to ensure all connections are secure and correct.

Safety warning signs and instructions should be placed in highly visible locations to remind workers of potential hazards and preventive measures. In addition, electrical safety regulations must be strictly adhered to to prevent accidents due to short circuits or electric shocks. Compliance with these regulations not only protects the health and safety of workers but also helps maintain an effective and professional work environment.

6. Handling Emergency Occupational Accident Situations when Welding and Attaching Components

When an occupational accident occurs during the process of welding and attaching components, handling the emergency situation quickly and accurately is extremely important. As soon as an incident occurs, the first thing to do is to immediately stop the operation of machinery and equipment to prevent further harm. Then, quickly check the condition of the victim; if there are signs of burns or serious injuries, call emergency services immediately and provide detailed information about the situation for timely assistance. In case of burns from welding equipment, cool the wound with clean water and cover it with a clean gauze bandage to reduce the risk of infection. For respiratory issues due to welding fumes, move the victim out of the contaminated air area and ensure they get fresh air.

At the same time, report the incident to management and relevant authorities to investigate the cause and implement measures to improve safety procedures. Finally, after the incident is handled, it is necessary to conduct an evaluation and adjust work processes to prevent similar accidents in the future, as well as to retrain employees on necessary safety measures.

III. Occupational Safety and Health for Circuit Board Assembly Staff

1. Characteristics of Circuit Board Assembly Work

Assembling circuit boards in walkie-talkie manufacturing is a precise and highly technical stage, involving mounting the main circuit board into the casing and connecting electronic components. The work begins with installing the main circuit board in its designated position within the casing, ensuring that mechanical and electrical connections are stable. Then, technicians connect electronic components such as the microprocessor, memory, and sensors to the board. The components must be attached correctly, following the circuit diagram to ensure synchronous and effective operation.

This process requires attention to every small detail, from correctly identifying component pins to checking connections to avoid open circuits or incorrect wiring. The assembled circuit board must be thoroughly tested to ensure all functions are working normally before moving on to the next stages. Precision in circuit board assembly is a decisive factor in the quality and performance of the final product.

2. Types of Occupational Accidents during Circuit Board Assembly

During the circuit board assembly process, several types of occupational accidents can occur due to the nature of the work, which requires precision and careful handling of small electronic components and equipment. One of the common accidents is injury from impact or puncture while working in tight spaces, such as when mounting the circuit board into the casing or using assembly tools. Workers may also experience eye or skin problems from dust or cleaning agents used during the work process. Electrical accidents from contact with circuits that are not fully insulated or from wiring faults can cause mild or severe electric shock.

Additionally, health problems related to prolonged working postures, such as back or wrist pain, are also potential risks. Mishandling or lack of attention in connecting electronic components can lead to equipment damage or create other safety hazards. Therefore, following proper safety procedures and using appropriate protective equipment are necessary to minimize these risks and protect the health of workers.

3. Causes of Occupational Accidents during Circuit Board Assembly

Occupational accidents during the circuit board assembly process often stem from several main causes. A lack of precision during assembly, such as incorrectly mounting the circuit board or connecting electronic components incorrectly, can lead to electrical failures or equipment damage. Inappropriate or prolonged working postures, like sitting improperly for long periods, can cause musculoskeletal problems such as back and wrist pain. Furthermore, a poorly ventilated work environment can lead to the accumulation of dust and chemicals from components, causing eye and skin irritation, or affecting the respiratory system.

Another cause includes the lack of or improper use of personal protective equipment, such as safety glasses and gloves, which increases the risk of injury. In addition, equipment failures, such as malfunctioning soldering irons or assembly tools that are not properly maintained, can also lead to accidents. Finally, a lack of training and safety instructions for workers can result in a lack of awareness of the risks and how to prevent them. To minimize these occupational accidents, adhering to safety procedures and ensuring a well-prepared work environment are essential.

4. Preventive Measures for Occupational Accidents during Circuit Board Assembly

To prevent occupational accidents during the circuit board assembly process, implementing safety measures is very important. First, workers need to be fully trained on the assembly process and potential hazards. They must use personal protective equipment such as safety glasses, gloves, and masks to protect their eyes, skin, and respiratory system from dust and chemicals. The work area should be designed to ensure a comfortable workspace with adequate lighting, while also ensuring an effective ventilation system to minimize the accumulation of dust and toxic gases. Equipment and tools need to be regularly inspected and maintained to ensure they operate correctly and safely.

Workers should also regularly perform stretching exercises and change their working posture to reduce the risk of musculoskeletal problems. In addition, implementing quality control and evaluation procedures after assembly helps ensure that components are connected correctly, preventing technical errors and related accidents. Finally, maintaining a clean and organized work environment not only helps improve work efficiency but also minimizes the risk of accidents and incidents.

5. Occupational Safety Regulations for Circuit Board Assembly

When assembling circuit boards, adhering to occupational safety regulations is essential to protect the health and safety of workers. First and foremost, workers must be fully trained on the assembly process and necessary safety measures. The use of personal protective equipment such as safety glasses, gloves, and masks is mandatory to protect against dust, chemicals, and electrical hazards. The work area needs to be equipped with a good ventilation system to remove fumes and dust, and must be maintained in a clean and tidy state to minimize the risk of slips, trips, or collisions. Assembly equipment and tools must be regularly inspected and maintained to ensure they operate safely and efficiently.

The assembly process must adhere to technical and quality standards, with each connection being checked and confirmed before completion. Electrical safety regulations must also be strictly implemented, including ensuring that electrical circuits are properly insulated to avoid the risk of electric shock. Finally, implementing incident and accident reporting, along with adjusting work processes to improve safety, is crucial for maintaining a safe and effective work environment.

Take tests at occupational safety centers to obtain an occupational safety certificate. This will ensure that workers grasp safety knowledge and have valid certification for employment.

6. Handling Emergency Occupational Accident Situations during Circuit Board Assembly

When an occupational accident occurs during the circuit board assembly process, timely and accurate handling of the emergency situation is crucial to minimize damage and protect the health of the victim. First, upon discovering an accident, immediately stop all related activities and turn off the power source if there is a risk of electric shock. For injuries caused by equipment or tools, check the victim’s condition and provide basic first aid such as cooling burns or bandaging wounds, while immediately calling for medical services if the condition is serious. If there are signs of poisoning or irritation from chemicals, move the victim out of the contaminated area and provide fresh air. Ensure the victim is resting and properly cared for while awaiting help from medical authorities.

After the emergency situation is handled, report the incident to management and relevant authorities to investigate the cause and implement preventive measures for the future. Finally, it is necessary to evaluate and adjust the work process and organize retraining for employees on safety measures and emergency situation handling.

IV. Occupational Safety and Health for Battery and Antenna Assembly Staff

1. Characteristics of Battery and Antenna Assembly Work

During the assembly of batteries and antennas for walkie-talkies, the work requires high meticulousness and precision. The worker will install the battery into the designated compartments in the walkie-talkie, ensuring that the battery is connected correctly to provide a stable power source for the device. The next step is to install the antenna, a crucial element for ensuring the walkie-talkie’s ability to transmit and receive signals. The antenna connection must be done carefully to avoid signal loss or degradation of communication quality.

Workers must pay attention to small details and ensure that all connections are made securely. In addition, checking and calibrating these connections is essential to ensure the device operates effectively and meets quality standards. This work also requires the use of precise tools and appropriate protective equipment to protect the health of the worker and ensure safety throughout the assembly process.

2. Types of Occupational Accidents during Battery and Antenna Assembly

During the assembly of batteries and antennas for walkie-talkies, several types of occupational accidents can occur due to factors such as negligence at work or safety shortcomings. One of the common accidents is injury from sharp tools or hard materials, such as being punctured by metal or cut by the sharp edges of components. Electrical injuries are also a risk, especially if the battery is installed incorrectly, which could cause an electrical leak or electric shock. Besides, incorrect antenna installation can lead to technical failures, causing the device to malfunction, and in some serious cases, could cause an accident due to an unstable or damaged device.

Additionally, health issues such as back pain, muscle fatigue, or injuries from improper working posture can also occur, especially when workers have to work in uncomfortable positions or for extended periods without proper rest. To minimize the risk of these accidents, implementing safety measures and training workers is very important.

3. Causes of Occupational Accidents when Assembling Batteries and Antennas

Occupational accidents during the assembly of batteries and antennas often stem from several main causes related to work processes and environmental conditions. A common cause is a lack of precision in operations, such as incorrect battery installation or loose antenna connections, leading to the risk of electrical leakage or technical failure. Incidents with tools and equipment also play a significant role; using damaged or improperly maintained tools can cause unintended injuries. Substandard working conditions, such as cramped workspaces or poor lighting, are also major contributors to accidents.

Furthermore, the lack of personal protective equipment like gloves or safety glasses increases the risk of injury from direct contact with sharp components or chemicals. The poor health of workers, such as fatigue or stress, can also reduce concentration and increase the risk of accidents. To minimize these causes, strict adherence to occupational safety regulations and regular equipment maintenance are essential.

4. Preventive Measures for Occupational Accidents when Assembling Batteries and Antennas

To prevent occupational accidents when assembling batteries and antennas, implementing strict safety measures is very important. First of all, workers need to be fully trained on the assembly process and safety techniques, including how to install batteries and antennas correctly. Using personal protective equipment, such as gloves and safety glasses, is necessary to protect against sharp materials and the risk of contact with chemicals or electrical sources. The work area must be kept clean and tidy to avoid accidents due to slipping or collisions. Tools and equipment must be regularly inspected and maintained to ensure they operate safely and effectively.

In addition, implementing strict quality control procedures helps to detect assembly errors early and prevent technical incidents. Workers should also be encouraged to take proper rests and avoid working while fatigued or stressed. Finally, having a clear incident response plan and regularly conducting emergency drills helps enhance the ability to react quickly and effectively in case of an accident.

Complete the occupational safety training to be issued an occupational safety card by the occupational safety training center to complete the required documentation for work.

5. Occupational Safety Regulations when Assembling Batteries and Antennas

When assembling batteries and antennas for walkie-talkies, occupational safety regulations must be strictly followed to ensure safety and efficiency at work. First, workers must wear full personal protective equipment such as gloves, safety glasses, and anti-static workwear to minimize the risk of contact with sharp components and to avoid electric shock. The assembly process must be carried out according to detailed instructions, ensuring that the battery is installed correctly and the antenna is securely connected, to avoid technical failures and protect the quality of the device.

The work area must always be kept clean and well-ventilated, avoiding clutter that could cause accidents. Tools and equipment must be regularly inspected and properly maintained to ensure no incidents occur during assembly. Workers need to be thoroughly trained on work and safety procedures and must be equipped with the knowledge to handle emergency situations if they occur. Finally, compliance with electrical safety and occupational hygiene regulations is essential to ensure a safe and effective work environment.

6. Handling Emergency Occupational Accident Situations when Assembling Batteries and Antennas

When an occupational accident occurs during the assembly of batteries and antennas, quick and effective handling is very important to minimize consequences and ensure everyone’s safety. First, if there is an electrical incident such as an electric shock or leakage, immediately disconnect the power source and do not touch the victim until the power has been completely cut off. Move the victim out of the hazardous area and provide timely first aid, while immediately calling for medical or emergency teams if necessary. In case of injury from sharp components or tools, use gauze and pressure to stop the bleeding and quickly take the victim to the nearest medical facility for treatment.

If the accident involves chemicals, avoid further contact and rinse the affected area with clean water for at least 15 minutes, while seeking medical help. The incident must be reported immediately to the supervisor, and a detailed record of the accident should be made for investigation and improvement of safety procedures. In addition, organizing regular training and drills on handling emergency situations helps improve skills and better prepare for unexpected situations.

V. Occupational Safety and Health for Staff Attaching Auxiliary Parts

1. Characteristics of Attaching Auxiliary Parts

Attaching auxiliary parts such as the display screen, keypad, and control buttons to the walkie-talkie is a crucial step in the assembly process. This work requires precision and meticulousness, as these parts not only affect the device’s functionality but also the user’s experience. During the attachment process, workers must ensure that all electrical and mechanical connections are properly aligned, not loose, and function correctly. The display screen needs to be placed in the correct position to ensure easy visibility and optimal functionality, while the keypad and control buttons must be securely installed for easy operation by the user.

Workers also need to thoroughly inspect all connections and functions after assembly to detect and promptly fix any errors. Each step in the assembly process needs to be performed according to detailed instructions and ensure compliance with quality standards to guarantee the final product meets performance and durability requirements.

2. Types of Occupational Accidents during the Process of Attaching Auxiliary Parts

During the process of attaching auxiliary parts such as the display screen, keypad, and control buttons, several types of occupational accidents can occur. One of the common accidents is injury from sharp components or tools used in assembly, such as being cut or punctured by the sharp edges of components. Electrical accidents can also occur if electrical connections are incorrect or exposed, leading to the risk of electric shock or short-circuit incidents. In addition, working in an improper posture or for extended periods can cause musculoskeletal injuries, such as back pain or muscle strain.

Other accidents include accidentally dropping or damaging parts, which can cause minor injuries or create safety risks in the work area. These accidents not only affect the health of workers but can also reduce the quality of the final product. Therefore, applying safety measures and precise techniques during the assembly process is very important to limit and prevent occupational accidents.

3. Causes of Occupational Accidents when Attaching Auxiliary Parts

Occupational accidents when attaching auxiliary parts such as the display screen, keypad, and control buttons often stem from several main causes. An important cause is a lack of precision during the assembly process, where workers may not install components or connections correctly, leading to improper tool use and creating accident risks. Furthermore, failure to follow safety and technical procedures can cause parts to be assembled incorrectly, leading to incidents like electrical leaks or mechanical malfunctions. Factors such as working in unsuitable environmental conditions, like poor lighting or a cramped workspace, also contribute to an increased risk of accidents.

Improper working posture or working continuously for long periods without rest can also lead to muscle strain or injury. Sometimes, accidents also occur due to a worker’s lack of attention or fatigue, which reduces concentration and precision in their work. To minimize these risks, preventive measures must be taken, ensuring that work processes are strictly followed and working conditions are improved.

4. Preventive Measures for Occupational Accidents when Attaching Auxiliary Parts

To prevent occupational accidents when attaching auxiliary parts such as the display screen, keypad, and control buttons, implementing safety measures is essential. First of all, workers need to be thoroughly trained on the assembly process and the correct use of tools, ensuring that all operations are precise and safe. Providing adequate personal protective equipment, such as gloves and safety glasses, also helps reduce the risk of injury from sharp components or electricity.

Furthermore, maintaining a clean and organized work environment is important to avoid incidents like dropping or damaging parts. It is necessary to ensure that the work area is well-lit and ventilated, helping workers to see clearly and work effectively. Conducting regular inspections and maintenance of tools and equipment also helps to detect and promptly fix potential problems.

Finally, workers need to adhere to regulations on working hours and proper rest to minimize fatigue and stress, thereby reducing the risk of musculoskeletal injuries. By applying these measures, not only is occupational safety ensured, but the quality and efficiency of the work are also enhanced.

5. Occupational Safety Regulations when Attaching Auxiliary Parts

When assembling auxiliary parts such as the display screen, keypad, and control buttons, occupational safety regulations must be strictly followed to protect the health and safety of workers. First of all, workers must be fully trained on assembly techniques and the safe use of tools. Using the correct personal protective equipment, such as gloves, safety glasses, and masks if necessary, is mandatory to avoid the risk of injury or exposure to dust and chemicals.

The work area needs to be maintained in a clean and orderly state to prevent incidents such as dropping or losing components. Workers also need to perform regular equipment inspection and maintenance procedures to detect and promptly repair any damage, ensuring the equipment operates well and safely.

In addition, organizing and establishing an effective work process is also very important. It is necessary to ensure that assembly stages are carried out according to the correct procedure, with full attention and without distraction. Regulations on working hours and rest also need to be followed to minimize fatigue and stress, thereby improving work efficiency and ensuring occupational safety.

6. Handling Emergency Occupational Accident Situations when Attaching Auxiliary Parts

When an occupational accident occurs during the process of attaching auxiliary parts such as the display screen, keypad, and control buttons, emergency handling is very important to ensure the safety of workers and limit damage. First, if there is a serious injury, it is necessary to immediately notify the medical department or the person in charge of first aid for support. At the same time, basic first aid measures should be taken, such as stopping bleeding, cleaning the wound, and keeping the victim still.

For accidents related to electricity, such as electric shock, immediately turn off the power source and do not touch the victim with bare hands. Use insulated equipment or isolate the power source to ensure safety. It is necessary to quickly move the victim out of the dangerous area and call for emergency services if needed.

Besides, after the emergency situation is handled, it is necessary to investigate the cause of the incident to identify the factors that caused the accident and propose improvement measures to prevent similar incidents in the future. This includes reviewing work processes, checking equipment and tools, as well as updating and retraining workers on occupational safety regulations.

VI. Occupational Safety and Health for Durability Testing Staff

1. Characteristics of Durability Testing Work

During the durability testing of walkie-talkies, the work primarily focuses on ensuring the product can operate stably and effectively under various conditions. First, stress resistance tests are performed to determine if the product can withstand external forces like impacts or high pressure without being damaged. Next, the walkie-talkie is tested under different environmental conditions, including extreme temperatures and high humidity, to ensure it continues to function normally and is not affected by these factors.

The testing work also includes evaluating the device’s impact resistance, which helps determine the durability of the casing and internal components when subjected to collisions or drops. These tests are crucial to ensure that the product can withstand real-world usage conditions and guarantee long-term reliability and durability for the user.

2. Types of Occupational Accidents during Durability Testing

During the durability testing of walkie-talkies, several noteworthy types of occupational accidents can occur. One of the common accidents is due to impact or falling test materials, which can cause injury to workers when devices or test samples are not securely fastened. Additionally, contact with testing equipment subjected to high heat or humidity can lead to burns or skin irritation if proper protective gear is not used.

Other accidents include incidents while operating high-pressure measurement devices, which can cause injuries due to sudden pressure or equipment explosion if safety measures are not taken. In particular, the working environment in testing labs with harsh conditions like high or low temperatures can cause serious health problems if workers are not equipped with appropriate protection. Therefore, strict adherence to occupational safety regulations and the use of personal protective equipment are crucial to minimizing the risk of accidents during durability testing.

3. Causes of Occupational Accidents during Durability Testing

Occupational accidents during the durability testing process often stem from multiple causes. A common cause is a lack of attention and errors in operating testing equipment, such as not following operating procedures or not performing the correct safety steps. When workers do not follow the equipment’s user manual, such as setting incorrect test parameters or ignoring protective measures, the risk of an accident increases significantly.

Additionally, a poorly controlled work environment, such as unstable temperature or humidity, can lead to equipment failure or incorrect test results, increasing the likelihood of an incident. The failure to use adequate personal protective equipment, such as heat-resistant gloves, safety glasses, or dust masks, is also a major cause of injuries from direct contact with hazardous elements during testing. Equipment failures, such as malfunctions or technical issues that are not detected in time, can also cause serious accidents. Therefore, ensuring strict compliance with safety procedures and standards is necessary to prevent accidents during durability testing.

4. Preventive Measures for Occupational Accidents during Durability Testing

To prevent occupational accidents during durability testing, adherence to safety regulations and measures is extremely important. First, workers need to be thoroughly trained on the testing process and how to use the equipment, ensuring they understand the safety steps and know how to operate the equipment correctly. Establishing and maintaining a safe working environment is also a key factor, including controlling temperature and humidity to ensure the equipment operates accurately.

Using personal protective equipment is essential. Heat-resistant gloves, safety glasses, and dust masks should be fully equipped to protect workers from hazardous elements. At the same time, testing equipment needs to be regularly maintained to detect and promptly repair any malfunctions that could cause an incident. Equipment tests and maintenance should be carried out according to a prescribed schedule, while maintaining a clean and tidy work area to minimize risk. Finally, establishing a rapid response procedure in case of an incident is also very important, helping to minimize damage and ensure the safety of all employees in the work area.

5. Occupational Safety Regulations during Durability Testing

During durability testing, adhering to occupational safety regulations is crucial to ensure the safety of workers and the effectiveness of the work. First, all employees must be fully trained on the testing process, equipment operation, and related safety measures. The use of personal protective equipment such as impact-resistant gloves, safety glasses, and dust masks is mandatory to protect against potential hazards like dust, high temperatures, and impacts.

A safe working environment must be established and maintained, including controlling temperature and humidity in the testing room to ensure accurate and safe testing conditions. Testing equipment must be regularly inspected and maintained to detect and promptly fix any failures that could lead to an incident. Clear instructions on safe work procedures must also be provided and strictly followed. Finally, emergency response plans and necessary rescue equipment must be available to ensure that in the event of an incident, a quick and effective response will be carried out.

6. Handling Emergency Occupational Accident Situations during Durability Testing

When an occupational accident occurs during durability testing, timely and effective handling is crucial to minimize injury and prevent the incident from escalating. First, as soon as an accident occurs, first aid must be administered quickly and medical support provided to the victim. Employees must be trained to perform basic first aid steps, such as treating wounds, stopping bleeding, and ensuring the victim’s safety before transferring them to a medical facility if necessary.

Next, all testing activities must be immediately stopped, and the accident area must be secured to prevent further danger to others. Identifying the cause of the accident is the next important step, including checking the equipment, work procedures, and environmental conditions to determine the factors that caused the incident. A detailed report of the incident must be compiled, and necessary corrective measures taken to prevent recurrence. Finally, an assessment and update of the occupational safety process should be organized to improve accident prevention in the future, along with conducting retraining sessions for employees to raise awareness about occupational safety.